世纪铝业冰岛低碳铝产能停摆：欧洲高端铝材短缺与全球铝产业链转型信号

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁

稀有金属

稀土稀土矿稀土氧化物稀土金属钕铁硼 稀散金属锑铋铟锗镓硒钽锆 贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

世纪铝业冰岛低碳铝产能停摆：欧洲高端铝材短缺与全球铝产业链转型信号

2025-10-22 16:55:37 来源：北方有色网责任编辑：王欣悦

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在事件核心要素层面，格伦达坦吉冶炼厂作为世纪铝业最大生产基地，年产能达317,000公吨，此次因电气设备故障停产一条电解槽系列，导致约211,000公吨/年的产能暂时下线，该规模占该厂总产能的三分之二，相当于2025年全球单月铝产量的3.4%(2025年8月全球产量为613.45万吨);尤为关键的是，该厂生产的低碳铝产品(Natur-Al™圆锭)在欧洲市场享有溢价优势，此次供应中断或将进一步加剧高端铝材领域的短缺局面。从故障归因与修复挑战来看，结合电解铝行业常见电气故障类型，此次事故大概率与变压器故障、母线绝缘损坏或变频器异常相关，考虑到该厂设备现代化程度较高，修复周期将主要受替换部件采购周期影响——尽管其碳阳极供应商位于荷兰Vlissingen，未受直接冲击，但电气设备需依赖专业工业部件供应商，预计恢复时间将超过4周。在财务缓冲机制方面，世纪铝业已明确此次事件造成的损失将由财产险与营业中断险保单覆盖，参考其2023年牙买加Jamalco电厂故障的理赔案例(当时获赔300万美元)，此次预估理赔金额或将达到千万美元级别，足以覆盖停产期间产生的固定成本与利润损失。

从产业格局的连锁反应来看，不同关联主体面临的影响与应对措施各有差异：对于世纪铝业总部而言，此次停产使其全球产能利用率从原先的89%降至82%，目前公司已通过调配美国Hawesville厂产能(年产能25万吨)来缓解供应压力;从冰岛铝业体系角度，格伦达坦吉冶炼厂的停产将导致冰岛全国铝出口量减少12%(冰岛铝年出口额超30亿美元)，当地正通过启用其他冶炼厂的备用产能来对冲这一影响;欧洲下游企业则面临低碳铝采购成本上升10%-15%的压力，不少企业已开始转向挪威Hydro或阿联酋Emal等企业采购，以保障生产需求;而在原料供应商端，受此次停产影响，氧化铝需求将短期减少42万吨/年，相关供应商正通过增加中国山东信发集团的供货渠道来平衡需求缺口。

这一停产事件还引发了全球铝市的敏感共振，首先在供需缺口方面，2025年1-8月全球原铝供应短缺已达115.87万吨，此次停产将使全年缺口扩大至180万吨以上，叠加国内电解铝产能天花板(4500万吨)与印尼新增产能释放滞后的双重因素，铝价有望突破2400美元/吨的震荡区间，向2600美元/吨逼近。其次在区域市场分化上，欧洲市场因新能源汽车用铝量翻倍，对低碳铝需求尤为旺盛，受此次事件冲击最为显著;而北美市场得益于世纪铝业美国三厂合计70万吨/年的本土产能支撑，价格波动幅度或能控制在5%以内。最后在行业竞争格局重塑层面，拥有绿电产能的企业将进一步凸显优势——格伦达坦吉厂依托水电资源，生产成本低至12000元/吨，其停产可能促使下游企业加速与中国青海、云南等地的绿电铝企合作，进而推动全球铝产业链的低碳化转型进程。

对于后续发展，需重点关注以下三个焦点：一是11月6日世纪铝业季度财报会议将披露的具体复产时间表与理赔进展，这将直接影响市场对供应恢复的预期;二是欧洲铝业协会是否会启动战略储备释放预案，该举措将对欧洲本地铝价起到关键平抑作用;三是世纪铝业是否会调整第四季度电解铝出口定价策略，这一调整将进一步影响全球铝市的价格传导机制与竞争格局。

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世纪铝业冰岛低碳铝产能停摆：欧洲高端铝材短缺与全球铝产业链转型信号

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